The attacker first completes the three-way handshake to establish the connection, but in the last ACK reply of the three-way handshake, the TCP window size is set to 0, and then a data request is made. When the attack target sends the request result to the attacker, it stops the data transmission when it finds that the TCP window size is 0, and sends out a TCP window detection packet to ask the attacker if the TCP window has been updated. Since the attacker will not update the window size, the attack target will always maintain the TCP connection and wait for the data to be sent, and continuously carry out TCP window size detection. When the number of controlled hosts in the botnet is large, Target's connection table will gradually be exhausted, resulting in denial of service.
Reporters saw in the Clean Incineration Center of Chaoyang Circular Economy Industrial Park in Beijing that garbage trucks had been delivering domestic garbage all morning. Two hills had been piled up in the 35,000 cubic meters of garbage pool. Above the garbage pool, express packages such as plastic bags and woven bags mixed in the garbage pool could be clearly seen. However, these mixed plastic express packages not only increase the amount of garbage disposal, but also increase the cost of garbage disposal.
我军的防备和粮草，以及其他各方面的准备都怎么样了？刘邦随即问起备战情况。
江湖儿女的恩怨情仇，叫人断肠、另人捧腹。引人入胜的故事中亦为人间真、善、美做着感动的诠释。这天江南某县城内的云来客栈，先后出现了四位绝色佳人，各具美态，令阅人无数的客栈老板福伯，亦不禁赞叹天公造化的神奇。四位绝色佳人，令平凡的云来客栈显得不平凡了，但又有谁知道，在客栈门外卖拉面的卖面人，竟是“京城第一剑”的卓逸飞。他当年为与铁大将军的义子铁中岳比武遭暗算，惨败在铁中岳的“风雷剑”下，他被逼从此退出江湖，不再用剑。
Reflective XSS:
1970年代初，南越敌舰不顾国际法约束，经常窜入我西沙海域骚扰，严重影响我边疆渔民海上作业。居住在西沙群岛的于化龙（唐国强 饰）一家祖祖辈辈生活在这里，一天，正在海上捕鱼的一家人遭遇闯入我领海的南越10号舰，阿爸（高保成 饰）驾渔轮和敌舰展开周旋，但最终渔轮被敌舰撞翻，全家人落入大海。幸而被我赶来的海军救起，于化龙决定报名参军，保卫祖国海防。入伍后，于化龙从一个普通水兵成长为舰长，上级命令严惩不断入侵的南越舰艇，于化龙的阿爸和妹妹（洪学敏 饰）也参加了海战。战斗中，我舰中弹受损，于化龙急令修复，并一举收复了甜水岛，击溃了登岛的敌人，敌舰长也命丧黄泉......
在阿尔卑斯山脚下不可逾越的风景中，一群年轻的重罪犯正在经历一个旨在改造他们的体验式教育项目。突然间，这个项目的一个成员死于暴力。没人知道到底发生了什么，年轻人面临着一个艰难的决定。他们是否应该等待当局找到尸体并调查罪行？或者，逃跑，把命运掌握在自己手中？虽然有一件事使他们团结在一起，但他们之间没有多少共同点；他们都曾与当局有过非常糟糕的经历，不希望得到公平对待。由于他们不知道肇事者是谁，他们只有一个选择：逃跑。登上高山，登上阿尔卑斯山的最高峰。这似乎是无望的，直到他们跌跌撞撞到一个复杂的洞穴系统，他们可以找到避风，天气和他们的追求者庇护。在与自然力量的斗争中，他们根据自己的规则形成了自己的社会：野蛮共和国。
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秀才跟兵从来就是两个世界的人。
讲述了德里的两位婚礼策划者塔拉和卡兰的生活。印度是一个新旧交融的国家。传统与现代的观念在印度婚礼的背景下，揭示了许多秘密和谎言。当两人通过包办婚姻、嫁妆交易和童贞测试时，所谓的上流社会的自由结构开始瓦解。
家里就算没事，我也不放心，要看着他们盖屋才好。
"Postscript: This mud dyeing experience made me feel a lot, Our traditional dyeing can be passed on by someone. I hope more people can love to do such things. We will continue to share our plant dyeing and let everyone know more about everything nature has given us. Here, I would like to thank Jian Ping for providing us with the opportunity to experience this. I would also like to thank my friends who participated in this activity: Lan Lan (head of the plant dyeing team on the left bank) and Le Kui (photo text) Solav (translation editor). "
另一方面，马修（杰森·席格尔 Jason Segel 饰）和莉莉（艾丽森·汉妮根 Alyson Hannigan 饰）惊喜发现莉莉怀孕了，这个新生命让他们既开心又紧张。巴尼（尼尔·帕特里克·哈里斯 Neil Patrick Harris 饰）则忙于挽回前女友诺拉，诺拉决定再给巴尼一次机会，于是他们重新在一起。罗宾（寇碧·史莫德斯 Cobie Smulders 饰）醋意大发，她发现自己还爱着巴尼……
[Extension] First Certificate in Wuxi Area: Free; One household with multiple certificates: 150 yuan/sheet/year
过年在即，龙门镖局的各位伙计准备回家过年，三金和秋月带着糊糊回广东，璎珞受八斗的邀请回东北老家过年，敬琪和青橙则各自回家，恭叔独自留下看家。大家走后，恭叔在院里耍枪，围墙上有人叫好，没等恭叔反应过来，一群蒙面人已经将他包围。不仅是恭叔，其与众人也在返家路上或被埋伏或被各个击破，最终被胁迫回了镖局。众人又在镖局碰头了，这次来的人，声名显赫，他交给大家的任务看似简单，实则充满了杀机，一旦接手，三金随时有可能身败名裂、倾家荡产。三金为了镖局的未来和大家安的危，毅然接受了挑战。这一镖的终点，是三金的家，平安票号的总部，七天之内必须送到，此时，离家还有三千里。三金独自一人，赶着镖车踏上未知的旅程。
I remember the fighting was fierce, Almost everyone's barrel was red, But that's it, There is still a "slip through the net" in these things, Towards the end of the third exchange of fire, And one came up from the right side of the position, I turned around and shot it, After pulling the trigger, One shot hit him in one of his hind legs, I watched helplessly as the impact of the bullet knocked its hind legs off its body. But it doesn't seem to care, It is still a leap forward, He threw himself on a soldier named Zhou Xiaolin beside me. Biting his thigh and not letting go, Ge Xiaolin's painful "wah-wah" yelling, I think we've just had an attack, A little respite, He asked two people to help him get this thing off his leg with me. As a result, I was busy for nearly 5 minutes, Break this thing up with a dagger, But it did not let go, Finally, I used a faster knife. It's only by opening its mouth from the outside to the inside that it's allowed to let go. But Zhou Xiaolin is still relatively unfortunate, Although the thing was loose, almost a small watermelon area of meat was torn off on his bitten left thigh, and the thigh bone inside could be seen from the front. A cyan artery on the outside of the thigh was also exposed for a while, while he himself was in a coma due to excessive blood loss and severe pain.
2. 1. "Legal System to the Countryside, Legal Publicity"
Matt将对自己对Sylar所做的行为感到愧疚, 他想回到妻子和孩子的身边, 但一切都很艰难.
男主角李秀明因对母亲的自杀怀有内疚心理而患上精神分裂症，后被亲生父亲送入精神病院，多次转院，屡次申请出院，均被以各种原因拒绝。面对从不探望的父亲，面对医院冰冷的管理，面临同院好友圣民“自由”的诱惑，秀明最终能否走出病院？
